I think i know the secret! When you jump to gain speed and hight, You need to jump AS LOW AS YOU CAN TO THE WATER. A little higher on the first jumps, but I think that's the trick. I've gotten to the fourth object, the one past the nebulae.
Dude! I love this game! I'm pretty good at it too, I think... i can get to the galaxy in the sky but how many things do you have to pass to reach the restaurant?
This is an awesome game! I've played it all the way through like ten times. The first time I ever played, though, I didn't know that you could upgrade the jet fuel etc. So It took me like 200 days. Lol.
 "Learn to Fly 2"){kind=icon}
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 "Shopping Cart Hero"){kind=icon}
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